| Rank | Median Age ▲ | School District / Population |
| 1. | 21.30 | Cold Spring Elementary School District / 3,201 |
| 1. | 21.30 | Lost Hills Union Elementary School District / 2,573 |
| 3. | 22.20 | Earlimart Elementary School District / 9,805 |
| 4. | 22.50 | Belridge Elementary School District / 124 |
| 5. | 22.60 | Richgrove Elementary School District / 3,429 |
| 6. | 23.40 | Central Union Elementary School District / 10,311 |
| 7. | 23.60 | Mupu Elementary School District / 927 |
| 8. | 23.70 | Vineland Elementary School District / 4,459 |
| 8. | 23.70 | Arvin Union Elementary School District / 19,624 |
| 8. | 23.70 | Caruthers Unified School District / 5,710 |
| 11. | 23.80 | Silver Valley Unified School District / 14,537 |
| 12. | 24.00 | Pixley Union Elementary School District / 4,454 |
| 12. | 24.00 | Sunnyside Union Elementary School District / 2,653 |
| 14. | 24.30 | Davis Joint Unified School District / 76,117 |
| 15. | 24.70 | Dinuba Unified (9-12) in Kings River Union / 2,286 |
| 15. | 24.70 | McFarland Unified School District / 13,642 |
| 15. | 24.70 | Tipton Elementary School District / 2,766 |
| 18. | 25.10 | Fallbrook Union Elementary School District / 62,335 |
| 19. | 25.20 | Goleta Union Elementary School District / 76,855 |
| 20. | 25.30 | Alpaugh Unified School District / 1,014 |
| 20. | 25.30 | Woodville Elementary School District / 3,123 |
| 20. | 25.30 | Greenfield Union Elementary School District / 16,907 |
| 23. | 25.40 | Lamont Elementary School District / 16,847 |
| 23. | 25.40 | Allensworth Elementary School District / 394 |
| 25. | 25.50 | Howell Mountain Elementary School District / 3,661 |
| 26. | 25.60 | King City Union Elementary School District / 16,235 |
| 26. | 25.60 | Arcata Elementary School District / 13,977 |
| 26. | 25.60 | Cutler-Orosi Joint Unified School District / 18,771 |
| 29. | 25.70 | Parlier Unified School District / 15,542 |
| 29. | 25.70 | Orange Center Elementary School District / 1,860 |
| 31. | 25.80 | Oak Valley Union Elementary School District / 1,555 |
| 32. | 25.90 | King City Joint Union High School District / 36,397 |
| 32. | 25.90 | Perris Elementary School District / 47,178 |
| 34. | 26.00 | Farmersville Unified School District / 11,136 |
| 34. | 26.00 | Alta Vista Elementary School District / 3,064 |
| 34. | 26.00 | Buttonwillow Union Elementary School District / 1,902 |
| 37. | 26.20 | Pacific Union Elementary School District / 3,910 |
| 37. | 26.20 | Name N/A / 8,236 |
| 37. | 26.20 | Planada Elementary School District / 5,615 |
| 40. | 26.30 | Golden Plains Unified School District / 7,189 |
| 40. | 26.30 | Lindsay Unified School District / 16,747 |
| 42. | 26.50 | Muroc Joint Unified School District / 5,725 |
| 42. | 26.50 | Alisal Union Elementary School District / 57,268 |
| 42. | 26.50 | Firebaugh-Las Deltas Joint Unified School District / 8,523 |
| 45. | 26.60 | Edison Elementary School District / 6,068 |
| 46. | 26.70 | Richland-Lerdo Union Elementary School District / 18,682 |
| 46. | 26.70 | Riverdale Joint Unified School District / 6,346 |
| 46. | 26.70 | Fairfax Elementary School District / 14,584 |
| 49. | 26.80 | Lemoore Union High School District / 37,677 |
| 50. | 26.90 | Adelanto Elementary School District / 54,809 |
| 50. | 26.90 | Greenfield Union Elementary School District / 48,341 |
| 50. | 26.90 | Weaver Union Elementary School District / 11,963 |
| 53. | 27.10 | Le Grand Union High School District / 8,448 |
| 53. | 27.10 | Winton Elementary School District / 11,159 |
| 55. | 27.30 | Mendota Unified School District / 12,200 |
| 55. | 27.30 | Monson-Sultana Joint Union Elementary School District / 1,820 |
| 55. | 27.30 | Dinuba Unified (9-12) in Monson-Sultana Joint Union / 1,820 |
| 55. | 27.30 | Woodlake Union Elementary School District / 9,654 |
| 59. | 27.40 | Westside Elementary School District / 1,986 |
| 59. | 27.40 | Wheatland Elementary School District / 7,475 |
| 59. | 27.40 | San Ardo Union Elementary School District / 767 |
| 59. | 27.40 | Stone Corral Elementary School District / 961 |
| 59. | 27.40 | Raisin City Elementary School District / 1,821 |
| 64. | 27.60 | Rialto Unified School District / 122,630 |
| 64. | 27.60 | Kings River Union Elementary School District / 3,252 |
| 66. | 27.70 | Delano Joint Union High School District / 69,181 |
| 66. | 27.70 | Semitropic Elementary School District / 326 |
| 66. | 27.70 | Lynwood Unified School District / 68,571 |
| 66. | 27.70 | Dinuba Unified School District / 24,765 |
| 70. | 27.80 | Palmdale Elementary School District / 131,153 |
| 70. | 27.80 | Madera Unified School District / 88,384 |
| 70. | 27.80 | Compton Unified School District / 152,027 |
| 70. | 27.80 | Val Verde Unified School District / 79,601 |
| 74. | 27.90 | Fontana Unified School District / 175,790 |
| 75. | 28.00 | Livingston Union Elementary School District / 15,601 |
| 76. | 28.10 | Fallbrook Union High School District / 81,201 |
| 76. | 28.10 | Maple Elementary School District / 630 |
| 76. | 28.10 | Terra Bella Union Elementary School District / 5,247 |
| 76. | 28.10 | Pond Union Elementary School District / 770 |
| 76. | 28.10 | Di Giorgio Elementary School District / 846 |
| 81. | 28.20 | Coachella Valley Unified School District / 80,915 |
| 81. | 28.20 | Porterville Unified School District / 49,605 |
| 83. | 28.40 | Santa Ana Unified School District / 256,950 |
| 83. | 28.40 | Wheatland Union High School District / 11,228 |
| 85. | 28.50 | San Bernardino City Unified School District / 252,974 |
| 85. | 28.50 | Gonzales Unified School District / 8,684 |
| 85. | 28.50 | Robla Elementary School District / 20,273 |
| 85. | 28.50 | Twin Rivers Unified School District in Robla / 20,273 |
| 89. | 28.60 | Ocean View Elementary School District / 17,766 |
| 89. | 28.60 | Wasco Union High School District / 29,779 |
| 89. | 28.60 | Delano Union Elementary School District / 54,402 |
| 89. | 28.60 | Burrel Union Elementary School District / 785 |
| 89. | 28.60 | Lennox Elementary School District / 28,459 |
| 94. | 28.70 | Moreno Valley Unified School District / 167,803 |
| 94. | 28.70 | El Nido Elementary School District / 1,781 |
| 94. | 28.70 | Bakersfield City Elementary School District / 189,253 |
| 97. | 28.90 | Hamilton Union Elementary School District / 2,987 |
| 97. | 28.90 | Victor Valley Union High School District / 157,965 |
| 99. | 29.00 | Rio Elementary School District / 36,743 |
| 99. | 29.00 | Santa Maria-Bonita Elementary School District / 96,959 |
| 101. | 29.10 | Fresno Unified School District / 386,337 |
| 101. | 29.10 | Merced City Elementary School District / 83,562 |
| 101. | 29.10 | Ravenswood City Elementary School District / 34,704 |
| 101. | 29.10 | Reef-Sunset Unified School District / 16,858 |
| 105. | 29.20 | Los Banos Unified School District / 39,996 |
| 105. | 29.20 | Roseland Elementary School District / 12,156 |
| 105. | 29.20 | Turlock Unified School District in Keyes Union / 6,407 |
| 105. | 29.20 | Victor Elementary School District / 96,180 |
| 105. | 29.20 | Lakeside Union Elementary School District / 8,029 |
| 105. | 29.20 | Baker Valley Unified School District / 852 |
| 105. | 29.20 | Lemoore Union Elementary School District / 25,910 |
| 105. | 29.20 | Azusa Unified School District / 66,821 |
| 113. | 29.30 | Paramount Unified School District / 79,196 |
| 113. | 29.30 | Keyes Union Elementary School District / 6,424 |
| 113. | 29.30 | Strathmore Union Elementary School District / 6,079 |
| 116. | 29.40 | Merced River Union Elementary School District / 1,130 |
| 116. | 29.40 | Wasco Union Elementary School District / 26,250 |
| 116. | 29.40 | Alvord Unified School District / 108,682 |
| 116. | 29.40 | Heber Elementary School District / 7,223 |
| 120. | 29.50 | Traver Joint Elementary School District / 1,336 |
| 120. | 29.50 | Merced Union High School District / 166,968 |
| 122. | 29.60 | Empire Union Elementary School District / 25,055 |
| 123. | 29.70 | Brawley Elementary School District / 25,806 |
| 123. | 29.70 | Tulare Joint Union High School District / 77,101 |
| 123. | 29.70 | Two Rock Union Elementary School District / 1,608 |
| 126. | 29.80 | Gonzales Unified (9-12) School District / 1,880 |
| 126. | 29.80 | Salinas Union High School District / 171,348 |
| 126. | 29.80 | Chualar Union Elementary School District / 1,880 |
| 129. | 29.90 | Oceanside Unified School District / 136,459 |
| 129. | 29.90 | San Jacinto Unified School District / 45,515 |
| 129. | 29.90 | Lakeside Union Elementary School District / 2,749 |
| 132. | 30.00 | Pomona Unified School District / 168,085 |
| 132. | 30.00 | Waukena Joint Union Elementary School District / 853 |
| 132. | 30.00 | Ducor Union Elementary School District / 1,107 |
| 132. | 30.00 | Kerman Unified School District / 17,898 |
| 132. | 30.00 | Dos Palos-Oro Loma Joint Unified School District / 10,364 |
| 132. | 30.00 | Tulare City Elementary School District / 60,152 |
| 138. | 30.10 | Guadalupe Union Elementary School District / 7,030 |
| 138. | 30.10 | Mountain View Elementary School District / 55,949 |
| 138. | 30.10 | Delhi Unified School District / 12,526 |
| 138. | 30.10 | Jurupa Unified School District / 99,245 |
| 138. | 30.10 | Burton Elementary School District / 18,888 |
| 138. | 30.10 | Plumas Elementary School District / 3,753 |
| 138. | 30.10 | Hueneme Elementary School District / 55,616 |
| 138. | 30.10 | Colton Joint Unified School District / 117,218 |
| 146. | 30.20 | Santa Cruz City Elementary School District / 62,744 |
| 146. | 30.20 | Hawthorne Elementary School District / 73,228 |
| 146. | 30.20 | Stockton Unified School District / 203,989 |
| 146. | 30.20 | Name N/A / 100,971 |
| 146. | 30.20 | Williams Unified School District / 6,081 |
| 146. | 30.20 | Eastside Union Elementary School District / 23,578 |
| 146. | 30.20 | Kern Union High School District / 598,833 |
| 153. | 30.30 | Name N/A / 10,014 |
| 153. | 30.30 | Sundale Union Elementary School District / 2,800 |
| 153. | 30.30 | Center Joint Unified School District / 28,049 |
| 153. | 30.30 | Salinas City Elementary School District / 75,767 |
| 157. | 30.40 | Hamilton Union High School District / 3,562 |
| 157. | 30.40 | South Whittier Elementary School District / 29,213 |
| 157. | 30.40 | Santa Paula Elementary School District / 28,623 |
| 157. | 30.40 | Baldwin Park Unified School District / 74,923 |
| 161. | 30.50 | Pleasant View Elementary School District / 2,411 |
| 161. | 30.50 | Anaheim Elementary School District / 198,366 |
| 161. | 30.50 | Brawley Union High School District / 28,132 |
| 164. | 30.60 | Ontario-Montclair Elementary School District / 169,435 |
| 164. | 30.60 | Le Grand Union Elementary School District / 2,358 |
| 164. | 30.60 | Standard Elementary School District / 23,049 |
| 164. | 30.60 | Porterville Unified (9-12) School District / 48,799 |
| 168. | 30.70 | Riverbank Unified School District / 15,253 |
| 168. | 30.70 | Atwater Elementary School District / 33,789 |
| 168. | 30.70 | Bellevue Union Elementary School District / 25,052 |
| 168. | 30.70 | Santa Rita Union Elementary School District / 24,385 |
| 168. | 30.70 | Natomas Unified School District / 71,073 |
| 168. | 30.70 | South Bay Union Elementary School District / 77,057 |
| 174. | 30.80 | McCabe Union Elementary School District / 7,138 |
| 174. | 30.80 | Sanger Unified School District / 48,439 |
| 174. | 30.80 | Bradley Union Elementary School District / 550 |
| 174. | 30.80 | Santa Paula Union High School District / 32,720 |
| 178. | 30.90 | Chico Unified School District / 107,070 |
| 178. | 30.90 | Newman-Crows Landing Unified School District / 12,892 |
| 178. | 30.90 | Gustine Unified School District / 9,073 |
| 181. | 31.00 | Hesperia Unified School District / 99,074 |
| 181. | 31.00 | Kings Canyon Joint Unified School District / 46,150 |
| 181. | 31.00 | Ceres Unified School District / 54,443 |
| 181. | 31.00 | Hanford Elementary School District / 44,842 |
| 181. | 31.00 | Santa Maria Joint Union High School District / 141,629 |
| 181. | 31.00 | Centinela Valley Union High School District / 162,812 |
| 181. | 31.00 | Cucamonga Elementary School District / 27,239 |
| 188. | 31.10 | Hope Elementary School District / 747 |
| 188. | 31.10 | Calexico Unified School District / 38,694 |
| 190. | 31.20 | Patterson Joint Unified School District / 26,062 |
| 190. | 31.20 | Romoland Elementary School District / 23,618 |
| 190. | 31.20 | Palo Verde Union Elementary School District / 2,403 |
| 190. | 31.20 | Lancaster Elementary School District / 112,728 |
| 194. | 31.30 | Selma Unified School District / 28,919 |
| 194. | 31.30 | Visalia Unified School District / 142,438 |
| 196. | 31.40 | Riverside Unified School District / 244,814 |
| 196. | 31.40 | Central Union High School District / 56,890 |
| 196. | 31.40 | Thermalito Union Elementary School District / 17,153 |
| 199. | 31.50 | Panama-Buena Vista Union Elementary School District / 122,187 |
| 199. | 31.50 | Antelope Valley Union High School District / 370,008 |
| 199. | 31.50 | Laton Joint Unified School District / 3,280 |
| 199. | 31.50 | Morongo Unified School District / 69,964 |
| 199. | 31.50 | Central Unified School District / 69,531 |
| 199. | 31.50 | Salida Union Elementary School District / 20,007 |
| 199. | 31.50 | San Lucas Union Elementary School District / 281 |
| 199. | 31.50 | Mountain View Elementary School District / 21,450 |
| 199. | 31.50 | El Centro Elementary School District / 37,910 |
| 199. | 31.50 | Mulberry Elementary School District / 149 |
| 209. | 31.60 | Buena Vista Elementary School District / 353 |
| 209. | 31.60 | San Ysidro Elementary School District / 39,864 |
| 209. | 31.60 | Oxnard Elementary School District / 123,733 |
| 212. | 31.70 | Berkeley Unified School District / 112,507 |
| 212. | 31.70 | Travis Unified School District / 33,831 |
| 214. | 31.80 | Southern Kern Unified School District / 19,132 |
| 214. | 31.80 | Hanford Joint Union High School District / 70,427 |
| 214. | 31.80 | Manteca Unified School District / 115,559 |
| 214. | 31.80 | Woodlake Union High School District / 12,906 |
| 218. | 31.90 | Imperial Unified School District / 21,137 |
| 218. | 31.90 | Nuview Union Elementary School District / 8,716 |
| 218. | 31.90 | Magnolia Elementary School District / 61,596 |
| 221. | 32.00 | Modesto City Elementary School District / 113,422 |
| 221. | 32.00 | Twin Rivers Unified School District / 157,519 |
| 221. | 32.00 | Taft City Elementary School District / 18,802 |
| 221. | 32.00 | Coalinga-Huron Joint Unified School District / 27,792 |
| 225. | 32.10 | Elk Hills Elementary School District / 215 |
| 225. | 32.10 | Tracy Joint Unified School District / 75,608 |
| 225. | 32.10 | National Elementary School District / 57,142 |
| 225. | 32.10 | Hollister School District / 43,308 |
| 225. | 32.10 | Live Oak Unified School District / 10,196 |
| 225. | 32.10 | Pioneer Union Elementary School District / 11,239 |
| 231. | 32.20 | Lawndale Elementary School District / 48,431 |
| 231. | 32.20 | Columbine Elementary School District / 381 |
| 231. | 32.20 | Taft Union High School District / 19,767 |
| 231. | 32.20 | Montebello Unified School District / 164,822 |
| 231. | 32.20 | Perris Union High School District / 159,628 |
| 236. | 32.30 | Chaffey Joint Union High School District / 400,703 |
| 237. | 32.40 | Lake Elsinore Unified School District / 117,424 |
| 237. | 32.40 | San Luis Coastal Unified School District / 89,764 |
| 237. | 32.40 | Lompoc Unified School District / 57,956 |
| 237. | 32.40 | Monroe Elementary School District / 1,143 |
| 237. | 32.40 | Chatom Union Elementary School District / 4,347 |
| 237. | 32.40 | Etiwanda Elementary School District / 88,746 |
| 243. | 32.50 | Anaheim Union High School District / 388,637 |
| 243. | 32.50 | Franklin-McKinley Elementary School District / 87,054 |
| 243. | 32.50 | Fillmore Unified School District / 19,223 |
| 243. | 32.50 | Bassett Unified School District / 26,960 |
| 243. | 32.50 | Enterprise Elementary School District / 32,319 |
| 243. | 32.50 | Turlock Unified School District in Chatom Union / 4,364 |
| 249. | 32.60 | Tulelake Basin Joint Unified School District / 2,798 |
| 249. | 32.60 | Marysville Joint Unified School District / 60,719 |
| 249. | 32.60 | Oxnard Union High School District / 315,196 |
| 249. | 32.60 | Orchard Elementary School District / 17,627 |
| 249. | 32.60 | Corning Union Elementary School District / 14,187 |
| 254. | 32.70 | Fowler Unified School District / 9,496 |
| 254. | 32.70 | Alum Rock Union Elementary School District / 109,715 |
| 254. | 32.70 | Peninsula Union Elementary School District / 523 |
| 257. | 32.80 | Waterford Unified School District / 9,487 |
| 257. | 32.80 | Norris Elementary School District / 24,336 |
| 257. | 32.80 | Pierce Joint Unified School District / 6,629 |
| 257. | 32.80 | Bellflower Unified School District / 82,230 |
| 257. | 32.80 | Valley Home Joint Elementary School District / 1,957 |
| 257. | 32.80 | Fruitvale Elementary School District / 18,872 |
| 257. | 32.80 | Wilsona Elementary School District / 10,447 |
| 264. | 32.90 | La Habra City Elementary School District / 50,988 |
| 264. | 32.90 | Castaic Union Elementary School District / 30,460 |
| 266. | 33.00 | Jefferson Elementary School District / 14,685 |
| 266. | 33.00 | Shaffer Union Elementary School District / 8,247 |
| 266. | 33.00 | Elk Grove Unified School District / 315,679 |
| 266. | 33.00 | Pittsburg Unified School District / 55,594 |
| 266. | 33.00 | Cotati-Rohnert Park Unified School District / 51,380 |
| 266. | 33.00 | Modesto City High School District / 266,672 |
| 272. | 33.10 | Turlock Unified School District / 70,479 |
| 272. | 33.10 | Northern Humboldt Union High School District / 45,838 |
| 272. | 33.10 | Desert Center Unified School District / 2,407 |
| 272. | 33.10 | Kingsburg Joint Union High School District / 18,023 |
| 272. | 33.10 | Sweetwater Union High School District / 454,392 |
| 272. | 33.10 | San Diego City Unified School District / 1,020,571 |
| 278. | 33.20 | Lemon Grove Elementary School District / 33,890 |
| 279. | 33.30 | Name N/A / 11,453 |
| 279. | 33.30 | Washington Unified School District / 48,286 |
| 281. | 33.40 | Corona-Norco Unified School District / 263,661 |
| 281. | 33.40 | Ballico-Cressey Elementary School District / 2,126 |
| 281. | 33.40 | San Pasqual Valley Unified School District / 2,880 |
| 281. | 33.40 | Kingsburg Joint Union Elementary School District / 15,238 |
| 281. | 33.40 | Pacific Union Elementary School District / 5,186 |
| 286. | 33.50 | Murrieta Valley Unified School District / 103,225 |
| 286. | 33.50 | Holtville Unified School District / 8,901 |
| 286. | 33.50 | Temecula Valley Unified School District / 138,590 |
| 286. | 33.50 | San Benito High School District / 50,179 |
| 290. | 33.60 | Armona Union Elementary School District / 6,143 |
| 290. | 33.60 | Princeton Joint Unified School District / 1,002 |
| 290. | 33.60 | Los Nietos Elementary School District / 16,150 |
| 290. | 33.60 | Antioch Unified School District / 107,276 |
| 290. | 33.60 | Exeter Union Elementary School District / 13,233 |
| 295. | 33.70 | Santa Cruz City High School District / 90,993 |
| 295. | 33.70 | Hayward Unified School District / 167,629 |
| 295. | 33.70 | Irvine Unified School District / 188,435 |
| 295. | 33.70 | Escondido Union Elementary School District / 162,779 |
| 295. | 33.70 | Sunnyvale Elementary School District / 86,691 |
| 300. | 33.80 | San Miguel Joint Union Elementary School District / 5,941 |
| 300. | 33.80 | Escondido Union High School District / 166,180 |
| 300. | 33.80 | Shandon Joint Unified School District / 1,724 |
| 300. | 33.80 | Corning Union High School District / 16,799 |
| 300. | 33.80 | Kirkwood Elementary School District / 415 |
| 305. | 33.90 | Los Angeles Unified School District / 4,550,300 |
| 305. | 33.90 | Long Beach Unified School District / 511,228 |
| 307. | 34.00 | Whittier City Elementary School District / 67,285 |
| 307. | 34.00 | Gilroy Unified School District / 57,642 |
| 307. | 34.00 | Whittier Union High School District / 220,800 |
| 310. | 34.10 | Downey Unified School District / 118,647 |
| 310. | 34.10 | Central Elementary School District / 37,655 |
| 312. | 34.20 | Leggett Valley Unified School District / 589 |
| 312. | 34.20 | Norwalk-La Mirada Unified School District / 125,651 |
| 312. | 34.20 | Beardsley Elementary School District / 18,108 |
| 312. | 34.20 | Monterey Peninsula Unified School District / 88,263 |
| 316. | 34.30 | Chula Vista Elementary School District / 280,329 |
| 316. | 34.30 | Mojave Unified School District / 17,826 |
| 316. | 34.30 | Yuba City Unified School District / 73,380 |
| 316. | 34.30 | Banta Elementary School District / 5,214 |
| 316. | 34.30 | Inglewood Unified School District / 113,514 |
| 316. | 34.30 | Oak Grove Elementary School District / 105,372 |
| 322. | 34.40 | Buena Park Elementary School District / 48,311 |
| 322. | 34.40 | Kings River-Hardwick Union Elementary School District / 2,689 |
| 322. | 34.40 | Wright Elementary School District / 17,651 |
| 322. | 34.40 | Barstow Unified School District / 34,570 |
| 322. | 34.40 | Oakley Union Elementary School District / 34,042 |
| 322. | 34.40 | Alview-Dairyland Union Elementary School District / 1,567 |
| 322. | 34.40 | Hughson Unified School District / 9,048 |
| 322. | 34.40 | Calipatria Unified School District / 12,525 |
| 322. | 34.40 | Santa Rosa Elementary School District / 71,475 |
| 322. | 34.40 | West Park Elementary School District / 1,770 |
| 332. | 34.50 | Anderson Valley Unified School District / 3,056 |
| 332. | 34.50 | Pajaro Valley Joint Unified School District / 113,215 |
| 332. | 34.50 | Hart-Ransom Union Elementary School District / 4,181 |
| 332. | 34.50 | El Rancho Unified School District / 61,470 |
| 332. | 34.50 | El Monte Union High School District / 174,510 |
| 337. | 34.60 | East Side Union High School District / 522,910 |
| 337. | 34.60 | Ripon Unified School District / 17,666 |
| 337. | 34.60 | Santa Clara Unified School District / 143,694 |
| 340. | 34.70 | Gridley Unified School District / 9,784 |
| 340. | 34.70 | Savanna Elementary School District / 29,478 |
| 340. | 34.70 | Tustin Unified School District / 133,440 |
| 340. | 34.70 | Chino Valley Unified School District / 174,468 |
| 344. | 34.80 | Exeter Union High School District / 15,755 |
| 344. | 34.80 | Kit Carson Union Elementary School District / 2,765 |
| 344. | 34.80 | Mammoth Unified School District / 9,724 |
| 347. | 34.90 | Emery Unified School District / 9,969 |
| 347. | 34.90 | Orland Joint Unified School District / 12,995 |
| 347. | 34.90 | Potter Valley Community Unified School District / 2,586 |
| 350. | 35.00 | Woodland Joint Unified School District / 60,800 |
| 350. | 35.00 | Sacramento City Unified School District / 324,585 |
| 350. | 35.00 | Seeley Union Elementary School District / 2,697 |
| 350. | 35.00 | Colusa Unified School District / 7,939 |
| 350. | 35.00 | Fullerton Joint Union High School District / 250,121 |
| 350. | 35.00 | Lodi Unified School District / 166,175 |
| 350. | 35.00 | Galt Joint Union Elementary School District / 29,030 |
| 357. | 35.10 | Sylvan Union Elementary School District / 72,461 |
| 357. | 35.10 | Newhall Elementary School District / 73,292 |
| 357. | 35.10 | Fairfield-Suisun Unified School District / 125,938 |
| 357. | 35.10 | Rosedale Union Elementary School District / 42,614 |
| 357. | 35.10 | Soledad Unified School District / 26,411 |
| 357. | 35.10 | Dixon Unified School District / 21,488 |
| 363. | 35.20 | Mount Pleasant Elementary School District / 22,404 |
| 363. | 35.20 | Cajon Valley Union Elementary School District / 162,059 |
| 363. | 35.20 | Rockford Elementary School District / 997 |
| 363. | 35.20 | Manchester Union Elementary School District / 796 |
| 363. | 35.20 | Name N/A / 10,429,678 |
| 363. | 35.20 | Knightsen Elementary School District / 2,927 |
| 363. | 35.20 | El Monte City Elementary School District / 83,604 |
| 363. | 35.20 | Clovis Unified School District / 189,021 |
| 371. | 35.30 | Fullerton Elementary School District / 117,391 |
| 371. | 35.30 | Vista Unified School District / 146,467 |
| 371. | 35.30 | South Bay Union Elementary School District / 7,738 |
| 371. | 35.30 | East Whittier City Elementary School District / 73,821 |
| 371. | 35.30 | William S. Hart Union High School District / 267,389 |
| 371. | 35.30 | Covina-Valley Unified School District / 77,743 |
| 377. | 35.40 | New Hope Elementary School District / 1,147 |
| 377. | 35.40 | Rowland Unified School District / 110,504 |
| 377. | 35.40 | Little Lake City Elementary School District / 34,331 |
| 380. | 35.50 | Mountain View Whisman Elementary School District / 65,349 |
| 380. | 35.50 | Dublin Unified School District / 45,378 |
| 380. | 35.50 | McKinleyville Union Elementary School District / 17,228 |
| 383. | 35.60 | Shiloh Elementary School District / 778 |
| 383. | 35.60 | Briggs Elementary School District / 3,024 |
| 383. | 35.60 | Brittan Elementary School District / 3,827 |
| 383. | 35.60 | Hacienda La Puente Unified School District / 119,133 |
| 383. | 35.60 | Hickman Elementary School District / 1,089 |
| 383. | 35.60 | Chowchilla Union High School District / 24,559 |
| 383. | 35.60 | Chowchilla Elementary School District / 22,992 |
| 383. | 35.60 | West Covina Unified School District / 58,738 |
| 383. | 35.60 | San Jose Unified School District / 252,758 |
| 392. | 35.70 | Valle Lindo Elementary School District / 6,780 |
| 392. | 35.70 | Moorpark Unified School District / 35,578 |
| 392. | 35.70 | Folsom-Cordova Unified School District / 122,457 |
| 392. | 35.70 | Rocklin Unified School District / 57,378 |
| 396. | 35.80 | Garden Grove Unified School District / 273,873 |
| 396. | 35.80 | Laguna Joint Elementary School District / 399 |
| 396. | 35.80 | Sulphur Springs Union Elementary School District / 61,018 |
| 399. | 35.90 | Charter Oak Unified School District / 36,055 |
| 399. | 35.90 | Galt Joint Union High School District / 37,998 |
| 399. | 35.90 | Saugus Union Elementary School District / 102,619 |
| 402. | 36.00 | Maxwell Unified School District / 1,461 |
| 402. | 36.00 | La Mesa-Spring Valley School District / 132,839 |
| 402. | 36.00 | Redlands Unified School District / 124,317 |
| 402. | 36.00 | Stanislaus Union Elementary School District / 29,912 |
| 406. | 36.10 | San Marcos Unified School District / 111,934 |
| 406. | 36.10 | Albany City Unified School District / 18,493 |
| 406. | 36.10 | Moreland Elementary School District / 49,256 |
| 409. | 36.20 | Roseville City Elementary School District / 84,101 |
| 409. | 36.20 | Name N/A / 83,889 |
| 409. | 36.20 | Oakland Unified School District / 393,059 |
| 412. | 36.30 | Lincoln Unified School District / 42,057 |
| 412. | 36.30 | Grossmont Union High School District / 454,309 |
| 412. | 36.30 | Palo Alto Unified School District / 80,846 |
| 412. | 36.30 | Jefferson Elementary School District / 154 |
| 412. | 36.30 | New Haven Unified School District / 74,739 |
| 417. | 36.40 | Redwood City Elementary School District / 95,077 |
| 417. | 36.40 | Mission Union Elementary School District / 299 |
| 417. | 36.40 | Biggs Unified School District / 3,258 |
| 417. | 36.40 | Lake Elementary School District / 646 |
| 421. | 36.50 | Liberty Union High School District / 104,587 |
| 421. | 36.50 | Johnstonville Elementary School District / 1,069 |
| 421. | 36.50 | Bayshore Elementary School District / 6,569 |
| 421. | 36.50 | Campbell Union Elementary School District / 94,377 |
| 421. | 36.50 | San Lorenzo Unified School District / 77,891 |
| 426. | 36.60 | Dry Creek Joint Elementary School District / 52,451 |
| 426. | 36.60 | Snelling-Merced Falls Union Elementary School District / 516 |
| 426. | 36.60 | Hilmar Unified School District / 9,252 |
| 426. | 36.60 | Corcoran Joint Unified School District / 25,653 |
| 430. | 36.70 | Newark Unified School District / 42,712 |
| 430. | 36.70 | Menifee Union Elementary School District / 80,116 |
| 430. | 36.70 | Rohnerville Elementary School District / 6,069 |
| 433. | 36.80 | West Contra Costa Unified School District / 237,589 |
| 433. | 36.80 | Santee Elementary School District / 56,965 |
| 433. | 36.80 | Beaumont Unified School District / 46,069 |
| 433. | 36.80 | Scotia Union Elementary School District / 1,330 |
| 433. | 36.80 | Nuestro Elementary School District / 334 |
| 433. | 36.80 | Brentwood Union Elementary School District / 53,384 |
| 439. | 36.90 | Orange Unified School District / 218,410 |
| 439. | 36.90 | Placentia-Yorba Linda Unified School District / 158,199 |
| 439. | 36.90 | Milpitas Unified School District / 66,424 |
| 439. | 36.90 | Rio Bravo-Greeley Union Elementary School District / 4,677 |
| 439. | 36.90 | Meadows Union Elementary School District / 1,922 |
| 444. | 37.00 | Apple Valley Unified School District / 77,175 |
| 444. | 37.00 | Luther Burbank Elementary School District / 4,110 |
| 446. | 37.10 | Centralia Elementary School District / 54,830 |
| 446. | 37.10 | Santa Rosa High School District / 208,162 |
| 446. | 37.10 | Palo Verde Unified School District / 23,321 |
| 446. | 37.10 | Lassen Union High School District / 26,740 |
| 446. | 37.10 | Lakeside Union Elementary School District / 40,715 |
| 451. | 37.20 | Fremont Unified School District / 215,188 |
| 451. | 37.20 | Roseville Joint Union High School District / 164,599 |
| 451. | 37.20 | Weed Union Elementary School District / 3,714 |
| 451. | 37.20 | Winters Joint Unified School District / 9,476 |
| 455. | 37.30 | Junction Elementary School District / 130 |
| 455. | 37.30 | Vacaville Unified School District / 77,239 |
| 457. | 37.40 | Westminster Elementary School District / 84,687 |
| 457. | 37.40 | Oak View Union Elementary School District / 2,945 |
| 459. | 37.50 | Evergreen Elementary School District / 100,211 |
| 459. | 37.50 | Fremont Union High School District / 225,673 |
| 459. | 37.50 | Upland Unified School District / 74,379 |
| 459. | 37.50 | North Monterey County Unified School District / 26,883 |
| 463. | 37.60 | Campbell Union High School District / 222,188 |
| 463. | 37.60 | Sierra Sands Unified School District / 34,594 |
| 463. | 37.60 | Morgan Hill Unified School District / 60,131 |
| 466. | 37.70 | Fort Sage Unified School District / 2,998 |
| 466. | 37.70 | Berryessa Union Elementary School District / 80,527 |
| 468. | 37.80 | Simi Valley Unified School District / 127,588 |
| 468. | 37.80 | Oakdale Joint Unified School District / 28,543 |
| 468. | 37.80 | Monrovia Unified School District / 43,933 |
| 471. | 37.90 | Vallejo City Unified School District / 119,531 |
| 471. | 37.90 | Lake Tahoe Unified School District / 29,037 |
| 471. | 37.90 | Westside Union Elementary School District / 69,393 |
| 471. | 37.90 | Yucaipa-Calimesa Joint Unified School District / 59,708 |
| 471. | 37.90 | Newport-Mesa Unified School District / 195,733 |
| 476. | 38.00 | Montague Elementary School District / 2,097 |
| 476. | 38.00 | Sequoia Union High School District / 245,509 |
| 478. | 38.10 | Ukiah Unified School District / 39,965 |
| 478. | 38.10 | Eureka City Unified School District / 34,510 |
| 478. | 38.10 | San Antonio Union Elementary School District / 1,569 |
| 478. | 38.10 | San Leandro Unified School District / 67,051 |
| 482. | 38.20 | Claremont Unified School District / 41,361 |
| 482. | 38.20 | Linden Unified School District / 11,452 |
| 482. | 38.20 | Paso Robles Joint Unified School District / 39,587 |
| 485. | 38.30 | Windsor Unified School District / 28,991 |
| 485. | 38.30 | Wiseburn Elementary School District / 12,694 |
| 487. | 38.40 | Poway Unified School District / 191,501 |
| 487. | 38.40 | Brea-Olinda Unified School District / 35,180 |
| 487. | 38.40 | Plaza Elementary School District / 475 |
| 490. | 38.50 | Mountain View-Los Altos Union School District / 106,307 |
| 490. | 38.50 | General Shafter Elementary School District / 1,021 |
| 490. | 38.50 | Hermosa Beach City Elementary School District / 19,535 |
| 490. | 38.50 | San Francisco Unified School District / 807,755 |
| 494. | 38.60 | Elkins Elementary School District / 256 |
| 494. | 38.60 | Red Bluff Union Elementary School District / 20,379 |
| 496. | 38.70 | ABC Unified School District / 106,888 |
| 496. | 38.70 | Burbank Unified School District / 103,420 |
| 496. | 38.70 | Pasadena Unified School District / 203,838 |
| 496. | 38.70 | Jefferson Elementary School District / 86,814 |
| 500. | 38.80 | Blue Lake Union Elementary School District / 2,568 |
| 500. | 38.80 | Surprise Valley Joint Unified School District / 3,233 |
| 500. | 38.80 | Tahoe-Truckee Joint Unified School District / 29,891 |
| 500. | 38.80 | Del Mar Union Elementary School District / 41,029 |
| 500. | 38.80 | Lowell Joint Elementary School District / 33,431 |
| 500. | 38.80 | Del Norte County Unified School District / 28,496 |
| 500. | 38.80 | South Pasadena Unified School District / 25,603 |
| 500. | 38.80 | Ocean View Elementary School District / 91,682 |
| 500. | 38.80 | South San Francisco Unified School District / 78,196 |
| 509. | 38.90 | Westmorland Union Elementary School District / 2,003 |
| 509. | 38.90 | Cambrian Elementary School District / 30,344 |
| 509. | 38.90 | McKittrick Elementary School District / 137 |
| 509. | 38.90 | Livermore Valley Joint Unified School District / 84,590 |
| 509. | 38.90 | Outside Creek Elementary School District / 659 |
| 509. | 38.90 | Coronado Unified School District / 22,464 |
| 515. | 39.00 | Ventura Unified School District / 118,310 |
| 515. | 39.00 | El Segundo Unified School District / 16,678 |
| 515. | 39.00 | Waugh Elementary School District / 6,326 |
| 515. | 39.00 | Mount Diablo Unified School District / 252,755 |
| 515. | 39.00 | Live Oak Elementary School District / 21,415 |
| 515. | 39.00 | Pleasanton Unified School District / 70,523 |
| 515. | 39.00 | San Pasqual Union Elementary School District / 3,401 |
| 522. | 39.10 | Klamath-Trinity Joint Unified School District / 5,994 |
| 522. | 39.10 | San Mateo-Foster City Elementary School District / 129,584 |
| 522. | 39.10 | Sutter Union High School District / 8,193 |
| 522. | 39.10 | Napa Valley Unified School District / 115,377 |
| 526. | 39.20 | Butte Valley Unified School District / 1,940 |
| 526. | 39.20 | Alhambra Unified (9-12) School District / 51,226 |
| 526. | 39.20 | Denair Unified School District / 8,452 |
| 526. | 39.20 | San Bruno Park Elementary School District / 36,314 |
| 526. | 39.20 | Garvey Elementary School District / 51,226 |
| 531. | 39.30 | Alta Loma Elementary School District / 55,911 |
| 531. | 39.30 | Hemet Unified School District / 132,610 |
| 531. | 39.30 | Richfield Elementary School District / 1,360 |
| 531. | 39.30 | Ramona City Unified School District / 36,219 |
| 535. | 39.40 | Jamestown Elementary School District / 8,747 |
| 535. | 39.40 | Cypress Elementary School District / 44,367 |
| 537. | 39.50 | North County Joint Union Elementary School District / 3,648 |
| 537. | 39.50 | Carlsbad Unified School District / 71,493 |
| 537. | 39.50 | Piner-Olivet Union Elementary School District / 15,043 |
| 537. | 39.50 | Clay Joint Elementary School District / 483 |
| 541. | 39.70 | Snowline Joint Unified School District / 35,450 |
| 541. | 39.70 | Island Union Elementary School District / 1,456 |
| 541. | 39.70 | Huntington Beach Union High School District / 313,467 |
| 541. | 39.70 | Capistrano Unified School District / 344,304 |
| 541. | 39.70 | New Jerusalem Elementary School District / 2,193 |
| 541. | 39.70 | Cloverdale Unified School District / 10,554 |
| 547. | 39.80 | Jefferson Union High School District / 143,438 |
| 547. | 39.80 | Durham Unified School District / 5,382 |
| 549. | 39.90 | Cascade Union Elementary School District / 14,922 |
| 549. | 39.90 | Belmont-Redwood Shores Elementary School District / 40,889 |
| 549. | 39.90 | Graves Elementary School District / 55 |
| 549. | 39.90 | Southern Humboldt Joint Unified School District / 6,903 |
| 549. | 39.90 | Redondo Beach Unified School District / 66,800 |
| 554. | 40.00 | Menlo Park City Elementary School District / 26,584 |
| 554. | 40.00 | Union Joint Elementary School District / 36 |
| 554. | 40.00 | Tehachapi Unified School District / 35,806 |
| 554. | 40.00 | San Juan Unified School District / 322,251 |
| 554. | 40.00 | Alameda City Unified School District / 74,023 |
| 554. | 40.00 | San Mateo Union High School District / 226,354 |
| 554. | 40.00 | Susanville Elementary School District / 12,967 |
| 554. | 40.00 | Redding Elementary School District / 34,470 |
| 562. | 40.10 | Keppel Union Elementary School District / 19,011 |
| 562. | 40.10 | Cupertino Union Elementary School District / 138,982 |
| 562. | 40.10 | San Rafael City Elementary School District / 54,633 |
| 562. | 40.10 | Aromas-San Juan Unified School District / 4,076 |
| 562. | 40.10 | Rio Dell Elementary School District / 3,388 |
| 562. | 40.10 | Manzanita Elementary School District / 1,192 |
| 568. | 40.20 | Columbia Elementary School District / 9,888 |
| 568. | 40.20 | Bangor Union Elementary School District / 1,224 |
| 568. | 40.20 | Plainsburg Union Elementary School District / 475 |
| 568. | 40.20 | Lone Pine Unified School District / 2,716 |
| 572. | 40.30 | Cardiff Elementary School District / 11,526 |
| 572. | 40.30 | Shasta Union High School District / 102,408 |
| 572. | 40.30 | Glendora Unified School District / 37,139 |
| 572. | 40.30 | Alhambra Unified School District / 117,016 |
| 572. | 40.30 | Pleasant Valley Elementary School District / 74,050 |
| 572. | 40.30 | Rosemead Elementary School District / 28,177 |
| 572. | 40.30 | Eastern Sierra Unified School District / 3,824 |
| 579. | 40.40 | San Ramon Valley Unified School District / 142,710 |
| 579. | 40.40 | Manhattan Beach Unified School District / 35,226 |
| 581. | 40.50 | Santa Monica-Malibu Unified School District / 109,336 |
| 581. | 40.50 | Escalon Unified School District / 14,429 |
| 581. | 40.50 | Spreckels Union Elementary School District / 7,226 |
| 581. | 40.50 | Evergreen Union Elementary School District / 8,926 |
| 585. | 40.60 | Blochman Union Elementary School District / 971 |
| 585. | 40.60 | Duarte Unified School District / 26,470 |
| 587. | 40.70 | Mark West Union Elementary School District / 15,112 |
| 587. | 40.70 | Union Elementary School District / 44,101 |
| 587. | 40.70 | Oak Park Unified School District / 14,515 |
| 590. | 40.80 | Lincoln Elementary School District / 167 |
| 590. | 40.80 | Buellton Union Elementary School District / 5,515 |
| 590. | 40.80 | Buckeye Union Elementary School District / 36,465 |
| 590. | 40.80 | Old Adobe Union Elementary School District / 25,717 |
| 594. | 40.90 | Saddleback Valley Unified School District / 206,060 |
| 594. | 40.90 | Burlingame Elementary School District / 30,092 |
| 596. | 41.00 | Palermo Union Elementary School District / 7,870 |
| 596. | 41.00 | Marcum-Illinois Union Elementary School District / 855 |
| 596. | 41.00 | Culver City Unified School District / 39,119 |
| 596. | 41.00 | Cottonwood Union Elementary School District / 9,180 |
| 600. | 41.10 | Red Bluff Joint Union High School District / 42,745 |
| 600. | 41.10 | La Grange Elementary School District / 181 |
| 600. | 41.10 | Lucerne Valley Unified School District / 6,362 |
| 600. | 41.10 | Fortuna Union High School District / 21,909 |
| 600. | 41.10 | San Gabriel Unified School District / 41,510 |
| 600. | 41.10 | Glendale Unified School District / 214,901 |
| 606. | 41.20 | Franklin Elementary School District / 2,672 |
| 606. | 41.20 | Round Valley Unified School District / 2,642 |
| 606. | 41.20 | Oroville Union High School District / 53,792 |
| 606. | 41.20 | John Swett Unified School District / 13,918 |
| 610. | 41.30 | Cuyama Joint Unified School District / 869 |
| 610. | 41.30 | Temple City Unified School District / 36,448 |
| 610. | 41.30 | San Carlos Elementary School District / 26,466 |
| 610. | 41.30 | Conejo Valley Unified School District / 135,302 |
| 610. | 41.30 | Soquel Elementary School District / 26,645 |
| 610. | 41.30 | San Dieguito Union High School District / 164,505 |
| 610. | 41.30 | Santa Cruz City High School District (9-12) in Soquel / 26,645 |
| 610. | 41.30 | Washington Colony Elementary School District / 2,474 |
| 610. | 41.30 | Western Placer Unified School District / 49,697 |
| 610. | 41.30 | Huntington Beach City Elementary School District / 83,451 |
| 620. | 41.40 | Orcutt Union Elementary School District / 36,669 |
| 620. | 41.40 | Esparto Unified School District / 5,394 |
| 620. | 41.40 | Alvina Elementary School District / 510 |
| 623. | 41.50 | Willows Unified School District / 9,315 |
| 623. | 41.50 | Geyserville Unified School District / 1,942 |
| 623. | 41.50 | Petaluma Joint Union High School District / 73,871 |
| 626. | 41.60 | Grant Elementary School District / 3,224 |
| 626. | 41.60 | Antelope Elementary School District / 4,020 |
| 626. | 41.60 | Pope Valley Union Elementary School District / 911 |
| 629. | 41.70 | Loleta Union Elementary School District / 1,583 |
| 629. | 41.70 | Encinitas Union Elementary School District / 69,993 |
| 629. | 41.70 | Torrance Unified School District / 145,025 |
| 632. | 41.80 | Middletown Unified School District / 10,715 |
| 633. | 41.90 | San Rafael City High School District / 76,224 |
| 633. | 41.90 | Eureka Union Elementary School District / 28,047 |
| 633. | 41.90 | Byron Union Elementary School District / 14,234 |
| 633. | 41.90 | Laguna Salada Union Elementary School District / 36,987 |
| 633. | 41.90 | Rescue Union Elementary School District / 35,353 |
| 638. | 42.00 | Carpinteria Unified School District / 17,714 |
| 639. | 42.10 | Maricopa Unified School District / 1,778 |
| 639. | 42.10 | Bonita Unified School District / 62,470 |
| 639. | 42.10 | Arcadia Unified School District / 57,293 |
| 642. | 42.20 | Gerber Union Elementary School District / 3,444 |
| 642. | 42.20 | Golden Valley Unified School District / 10,013 |
| 642. | 42.20 | Fountain Valley Elementary School District / 53,647 |
| 645. | 42.30 | Desert Sands Unified School District / 178,240 |
| 645. | 42.30 | Healdsburg Unified School District / 14,863 |
| 645. | 42.30 | Castro Valley Unified School District / 49,611 |
| 645. | 42.30 | Petaluma City Elementary School District / 31,369 |
| 649. | 42.40 | Mountain Empire Unified School District / 9,872 |
| 649. | 42.40 | Soulsbyville Elementary School District / 4,042 |
| 649. | 42.40 | Martinez Unified School District / 28,496 |
| 649. | 42.40 | Lucia Mar Unified School District / 76,370 |
| 653. | 42.50 | Anderson Union High School District / 38,757 |
| 653. | 42.50 | Brisbane Elementary School District / 7,993 |
| 655. | 42.60 | Walnut Valley Unified School District / 56,240 |
| 655. | 42.60 | Scotts Valley Unified School District / 18,086 |
| 657. | 42.70 | Atascadero Unified School District / 35,958 |
| 657. | 42.70 | Los Molinos Unified School District / 3,582 |
| 659. | 42.80 | El Tejon Unified School District / 7,763 |
| 659. | 42.80 | Beverly Hills Unified School District / 34,211 |
| 659. | 42.80 | Meridian Elementary School District / 772 |
| 662. | 42.90 | Big Lagoon Union Elementary School District / 447 |
| 662. | 42.90 | McSwain Union Elementary School District / 5,341 |
| 662. | 42.90 | Ferndale Unified School District / 3,065 |
| 665. | 43.00 | Oroville City Elementary School District / 23,388 |
| 665. | 43.00 | Placerville Union Elementary School District / 15,286 |
| 665. | 43.00 | Capay Joint Union Elementary School District / 948 |
| 665. | 43.00 | Midway Elementary School District / 489 |
| 669. | 43.10 | Mountain House Elementary School District / 224 |
| 669. | 43.10 | Name N/A / 224 |
| 669. | 43.10 | Hughes-Elizabeth Lakes Union Elementary School District / 3,606 |
| 669. | 43.10 | Rim of the World Unified School District / 24,507 |
| 669. | 43.10 | Millbrae Elementary School District / 24,624 |
| 674. | 43.20 | Ackerman Elementary School District / 2,421 |
| 674. | 43.20 | Alpine County Unified School District / 1,197 |
| 676. | 43.30 | Jamul-Dulzura Union Elementary School District / 8,224 |
| 677. | 43.40 | Browns Elementary School District / 837 |
| 677. | 43.40 | East Nicolaus Joint Union High School District / 2,706 |
| 677. | 43.40 | Jacoby Creek Elementary School District / 2,761 |
| 677. | 43.40 | Gateway Unified School District / 29,088 |
| 677. | 43.40 | Konocti Unified School District / 22,344 |
| 682. | 43.50 | Palm Springs Unified School District / 164,707 |
| 683. | 43.60 | Mountain Valley Unified School District / 3,131 |
| 684. | 43.70 | Solana Beach Elementary School District / 36,715 |
| 685. | 43.80 | Moraga Elementary School District / 16,287 |
| 685. | 43.80 | Tres Pinos Union Elementary School District / 662 |
| 685. | 43.80 | Yreka Union Elementary School District / 9,959 |
| 685. | 43.80 | Paradise Elementary School District / 856 |
| 685. | 43.80 | Novato Unified School District / 58,662 |
| 690. | 44.00 | Willits Unified School District / 12,333 |
| 690. | 44.00 | Benicia Unified School District / 27,180 |
| 692. | 44.10 | San Lorenzo Valley Unified School District / 24,323 |
| 692. | 44.10 | Bonsall Union Elementary School District / 16,544 |
| 694. | 44.20 | Gratton Elementary School District / 511 |
| 694. | 44.20 | Loomis Union Elementary School District / 19,284 |
| 694. | 44.20 | Stony Creek Joint Unified School District / 721 |
| 694. | 44.20 | Happy Valley Union Elementary School District / 5,785 |
| 694. | 44.20 | Los Gatos Union Elementary School District / 28,000 |
| 699. | 44.30 | Valley Center-Pauma Unified School District / 24,262 |
| 699. | 44.30 | Bella Vista Elementary School District / 4,265 |
| 701. | 44.40 | Somis Union Elementary School District / 3,203 |
| 701. | 44.40 | Freshwater Elementary School District / 2,553 |
| 701. | 44.40 | El Dorado Union High School District / 137,610 |
| 704. | 44.50 | Ross Valley Elementary School District / 23,265 |
| 705. | 44.60 | Sonoma Valley Unified School District / 41,669 |
| 705. | 44.60 | Las Virgenes Unified School District / 63,969 |
| 705. | 44.60 | Mesa Union Elementary School District / 4,085 |
| 705. | 44.60 | Oro Grande Elementary School District / 995 |
| 709. | 44.70 | Gorman Elementary School District / 92 |
| 709. | 44.70 | Lagunita Elementary School District / 364 |
| 711. | 44.80 | Los Altos Elementary School District / 40,958 |
| 711. | 44.80 | Plum Valley Elementary School District / 444 |
| 711. | 44.80 | Trinity Alps Unified School District in Junction City / 1,078 |
| 711. | 44.80 | Junction City Elementary School District / 1,078 |
| 711. | 44.80 | Larkspur Elementary School District / 14,268 |
| 716. | 45.00 | Liberty Elementary School District / 1,962 |
| 717. | 45.10 | Cabrillo Unified School District / 24,045 |
| 717. | 45.10 | Hydesville Elementary School District / 1,277 |
| 717. | 45.10 | Hope Elementary School District / 15,046 |
| 717. | 45.10 | Rincon Valley Union Elementary School District / 38,606 |
| 717. | 45.10 | Mother Lode Union Elementary School District / 15,356 |
| 722. | 45.20 | Las Lomitas Elementary School District / 11,886 |
| 722. | 45.20 | Mill Valley Elementary School District / 31,735 |
| 722. | 45.20 | Kelseyville Unified School District / 12,793 |
| 725. | 45.30 | San Marino Unified School District / 14,983 |
| 725. | 45.30 | Pleasant Grove Joint Union Elementary School District / 1,014 |
| 725. | 45.30 | Piedmont City Unified School District / 10,699 |
| 728. | 45.40 | Fortuna Union Elementary School District / 7,050 |
| 728. | 45.40 | Big Pine Unified School District / 1,812 |
| 728. | 45.40 | Bear Valley Unified School District / 17,732 |
| 728. | 45.40 | Lafayette Elementary School District / 26,580 |
| 732. | 45.50 | Fort Bragg Unified School District / 14,180 |
| 733. | 45.60 | Cuddeback Union Elementary School District / 799 |
| 733. | 45.60 | Acton-Agua Dulce Unified School District / 11,500 |
| 733. | 45.60 | Orick Elementary School District / 325 |
| 733. | 45.60 | Citrus South Tule Elementary School District / 545 |
| 733. | 45.60 | Banning Unified School District / 32,635 |
| 733. | 45.60 | Alpine Union Elementary School District / 17,730 |
| 739. | 45.70 | Vallecitos Elementary School District / 2,322 |
| 739. | 45.70 | Acalanes Union High School District / 109,096 |
| 739. | 45.70 | Happy Valley Elementary School District / 1,643 |
| 739. | 45.70 | Garfield Elementary School District / 408 |
| 743. | 45.80 | Sonora Union High School District / 40,246 |
| 743. | 45.80 | Yreka Union High School District / 17,804 |
| 745. | 45.90 | Yosemite Unified School District / 10,273 |
| 745. | 45.90 | Guerneville Elementary School District / 4,752 |
| 747. | 46.00 | Helendale Elementary School District / 5,981 |
| 747. | 46.00 | Arcohe Union Elementary School District / 4,876 |
| 747. | 46.00 | Auburn Union Elementary School District / 34,141 |
| 747. | 46.00 | Upper Lake Union Elementary School District / 4,543 |
| 747. | 46.00 | Loma Prieta Joint Union Elementary School District / 3,619 |
| 747. | 46.00 | Los Gatos-Saratoga Joint Union School District / 54,178 |
| 753. | 46.10 | Tamalpais Union High School District / 113,359 |
| 753. | 46.10 | Orinda Union Elementary School District / 17,832 |
| 753. | 46.10 | Little Shasta Elementary School District / 370 |
| 753. | 46.10 | La Canada Unified School District / 18,128 |
| 753. | 46.10 | Bonny Doon Union Elementary School District / 3,089 |
| 758. | 46.20 | Woodside Elementary School District / 3,598 |
| 758. | 46.20 | Trinity Alps Unified School District / 3,793 |
| 758. | 46.20 | Saucelito Elementary School District / 129 |
| 758. | 46.20 | Black Oak Mine Unified School District / 13,176 |
| 758. | 46.20 | Janesville Union Elementary School District / 3,419 |
| 763. | 46.30 | Millville Elementary School District / 1,905 |
| 763. | 46.30 | Bishop Union Elementary School District / 11,994 |
| 765. | 46.40 | Hillsborough City Elementary School District / 10,815 |
| 765. | 46.40 | Cinnabar Elementary School District / 2,365 |
| 765. | 46.40 | Big Creek Elementary School District / 537 |
| 765. | 46.40 | Lakeport Unified School District / 10,612 |
| 765. | 46.40 | Templeton Unified School District / 10,608 |
| 765. | 46.40 | Mountain Elementary School District / 1,404 |
| 765. | 46.40 | Bridgeville Elementary School District / 413 |
| 765. | 46.40 | Walnut Creek Elementary School District / 48,272 |
| 773. | 46.50 | Mark Twain Union Elementary School District / 9,638 |
| 773. | 46.50 | Ballard Elementary School District / 1,548 |
| 773. | 46.50 | Happy Camp Union Elementary School District / 1,388 |
| 773. | 46.50 | Westwood Unified School District / 1,620 |
| 777. | 46.60 | Pacific Elementary School District / 698 |
| 777. | 46.60 | Trinity Alps Unified School District in Douglas City / 1,018 |
| 777. | 46.60 | Douglas City Elementary School District / 1,018 |
| 780. | 46.70 | Placer Union High School District / 86,104 |
| 781. | 46.80 | Bishop Joint Union High School District / 13,527 |
| 781. | 46.80 | Santa Ynez Valley Union High School District / 20,676 |
| 783. | 46.90 | Roberts Ferry Union Elementary School District / 423 |
| 783. | 46.90 | Modoc Joint Unified School District / 6,069 |
| 783. | 46.90 | La Honda-Pescadero Unified School District / 3,641 |
| 783. | 46.90 | Trinity Alps Unified School District in Cox Bar / 207 |
| 783. | 46.90 | College Elementary School District / 5,761 |
| 783. | 46.90 | Cox Bar Elementary School District / 207 |
| 789. | 47.00 | Mattole Unified School District / 426 |
| 790. | 47.10 | Pacheco Union Elementary School District / 8,870 |
| 790. | 47.10 | Sonora Elementary School District / 9,230 |
| 790. | 47.10 | Ross Elementary School District / 2,362 |
| 790. | 47.10 | Sequoia Union Elementary School District / 1,863 |
| 794. | 47.20 | Calistoga Joint Unified School District / 6,908 |
| 794. | 47.20 | Spencer Valley Elementary School District / 652 |
| 796. | 47.30 | Bennett Valley Union Elementary School District / 9,370 |
| 797. | 47.50 | Ojai Unified School District / 21,976 |
| 797. | 47.50 | Santa Clara Elementary School District / 146 |
| 797. | 47.50 | Grass Valley Elementary School District / 23,583 |
| 797. | 47.50 | Cutten Elementary School District / 4,775 |
| 801. | 47.60 | St. Helena Unified School District / 10,063 |
| 801. | 47.60 | Calaveras Unified School District / 27,066 |
| 801. | 47.60 | Winship Elementary School District / 588 |
| 801. | 47.60 | Big Valley Joint Unified School District / 1,739 |
| 805. | 47.70 | Lagunitas Elementary School District / 3,928 |
| 805. | 47.70 | Dunham Elementary School District / 801 |
| 805. | 47.70 | Dixie Elementary School District / 21,591 |
| 805. | 47.70 | Dehesa Elementary School District / 1,887 |
| 809. | 47.80 | Pollock Pines Elementary School District / 8,351 |
| 810. | 47.90 | Junction Elementary School District / 4,222 |
| 811. | 48.00 | Hornbrook Elementary School District / 716 |
| 811. | 48.00 | Palos Verdes Peninsula Unified School District / 61,037 |
| 813. | 48.10 | Round Valley Joint Elementary School District / 1,533 |
| 813. | 48.10 | Julian Union High School District / 4,340 |
| 813. | 48.10 | Upper Lake Union High School District / 7,896 |
| 816. | 48.20 | Forestville Union Elementary School District / 7,100 |
| 817. | 48.30 | Richmond Elementary School District / 989 |
| 817. | 48.30 | Flournoy Union Elementary School District / 208 |
| 817. | 48.30 | Cienega Union Elementary School District / 163 |
| 817. | 48.30 | Trona Joint Unified School District / 2,028 |
| 817. | 48.30 | Shasta Union Elementary School District / 2,324 |
| 817. | 48.30 | Gold Oak Union Elementary School District / 9,322 |
| 823. | 48.40 | Amador County Unified School District / 37,764 |
| 823. | 48.40 | Lucerne Elementary School District / 3,353 |
| 823. | 48.40 | Needles Unified School District / 6,577 |
| 826. | 48.50 | Twin Ridges Elementary School District / 2,048 |
| 826. | 48.50 | Magnolia Union Elementary School District / 174 |
| 826. | 48.50 | Julian Union Elementary School District / 3,688 |
| 829. | 48.60 | Scott Valley Unified School District / 5,059 |
| 829. | 48.60 | Colfax Elementary School District / 5,616 |
| 829. | 48.60 | Saratoga Union Elementary School District / 19,684 |
| 832. | 48.70 | Dunsmuir Elementary School District / 2,129 |
| 832. | 48.70 | Sierra Unified School District / 9,352 |
| 834. | 48.80 | Lassen View Union Elementary School District / 2,563 |
| 834. | 48.80 | West Side Union Elementary School District / 1,005 |
| 834. | 48.80 | North Cow Creek Elementary School District / 1,632 |
| 837. | 48.90 | Lakeside Joint Elementary School District / 2,875 |
| 837. | 48.90 | Kentfield Elementary School District / 11,420 |
| 837. | 48.90 | Siskiyou Union High School District / 16,117 |
| 840. | 49.00 | Name N/A / 525 |
| 840. | 49.00 | Reeds Creek Elementary School District / 1,388 |
| 840. | 49.00 | Scott Valley Unified School District in Forks of Salmon / 248 |
| 840. | 49.00 | Forks of Salmon Elementary School District / 248 |
| 840. | 49.00 | Sebastopol Union Elementary School District / 11,926 |
| 845. | 49.10 | Chawanakee Unified School District / 4,401 |
| 845. | 49.10 | Grenada Elementary School District / 1,002 |
| 845. | 49.10 | Pioneer Union Elementary School District / 4,399 |
| 845. | 49.10 | Elverta Joint Elementary School District / 2,703 |
| 845. | 49.10 | Twin Rivers Unified School District in Elverta / 2,703 |
| 850. | 49.20 | Ophir Elementary School District / 1,743 |
| 850. | 49.20 | Pine Ridge Elementary School District / 939 |
| 850. | 49.20 | Placer Hills Union Elementary School District / 13,309 |
| 853. | 49.30 | Summerville Elementary School District / 4,229 |
| 854. | 49.40 | Ready Springs Union Elementary School District / 5,187 |
| 854. | 49.40 | Sausalito Elementary School District / 10,757 |
| 854. | 49.40 | Gravenstein Union Elementary School District / 5,993 |
| 857. | 49.50 | Los Alamitos Unified School District / 48,887 |
| 857. | 49.50 | Bend Elementary School District / 1,000 |
| 857. | 49.50 | Mariposa County Unified School District / 17,962 |
| 860. | 49.60 | Reed Union Elementary School District / 13,457 |
| 860. | 49.60 | Laytonville Unified School District / 2,553 |
| 860. | 49.60 | Columbia Union Elementary School District / 6,867 |
| 863. | 49.70 | Dunsmuir Joint Union High School District / 2,492 |
| 863. | 49.70 | Fieldbrook Elementary School District / 937 |
| 863. | 49.70 | Foresthill Union Elementary School District / 5,594 |
| 863. | 49.70 | Paradise Unified School District / 39,320 |
| 863. | 49.70 | Wilmar Union Elementary School District / 3,121 |
| 863. | 49.70 | West Sonoma County Union High School District / 47,348 |
| 869. | 49.80 | Sunol Glen Unified School District / 876 |
| 869. | 49.80 | Sierra-Plumas Joint Unified School District / 3,749 |
| 869. | 49.80 | Plumas Unified School District / 19,340 |
| 872. | 50.10 | Mount Baldy Joint Elementary School District / 267 |
| 872. | 50.10 | Twin Hills Union Elementary School District / 5,338 |
| 872. | 50.10 | Rancho Santa Fe Elementary School District / 5,242 |
| 872. | 50.10 | Big Springs Union Elementary School District / 1,560 |
| 876. | 50.20 | Summerville Union High School District / 9,791 |
| 876. | 50.20 | Solvang Elementary School District / 5,872 |
| 876. | 50.20 | Pleasant Valley Elementary School District / 8,254 |
| 879. | 50.30 | Nevada Joint Union High School District / 81,969 |
| 880. | 50.40 | Curtis Creek Elementary School District / 9,814 |
| 880. | 50.40 | Yosemite Unified School District in Bass Lake / 11,575 |
| 880. | 50.40 | Bass Lake Joint Union Elementary School District / 11,575 |
| 883. | 50.50 | Green Point Elementary School District / 155 |
| 883. | 50.50 | Pacific Grove Unified School District / 18,103 |
| 883. | 50.50 | Laguna Beach Unified School District / 28,692 |
| 886. | 50.60 | Clear Creek Elementary School District / 1,784 |
| 887. | 50.70 | Pleasant Valley Joint Union Elementary School District / 799 |
| 887. | 50.70 | Trinidad Union Elementary School District / 1,698 |
| 889. | 50.80 | Arena Union Elementary School District / 2,818 |
| 890. | 50.90 | River Delta Joint Unified School District / 14,342 |
| 890. | 50.90 | Camino Union Elementary School District / 3,892 |
| 892. | 51.00 | Knights Ferry Elementary School District / 501 |
| 893. | 51.10 | Trinity Alps Unified School District in Lewiston / 1,989 |
| 893. | 51.10 | Whitmore Union Elementary School District / 855 |
| 893. | 51.10 | Lewiston Elementary School District / 1,989 |
| 893. | 51.10 | Alta-Dutch Flat Union Elementary School District / 1,476 |
| 893. | 51.10 | Kneeland Elementary School District / 437 |
| 898. | 51.20 | Oak Grove Union Elementary School District / 4,690 |
| 898. | 51.20 | Pleasant Ridge Union Elementary School District / 21,577 |
| 900. | 51.30 | McCloud Union Elementary School District / 1,543 |
| 900. | 51.30 | Los Olivos Elementary School District / 1,595 |
| 902. | 51.40 | Bret Harte Union High School District / 18,441 |
| 903. | 51.50 | Bogus Elementary School District / 396 |
| 903. | 51.50 | Monte Rio Union Elementary School District / 1,845 |
| 903. | 51.50 | Mount Shasta Union Elementary School District / 7,252 |
| 906. | 51.60 | Belleview Elementary School District / 1,546 |
| 907. | 51.90 | Death Valley Unified School District / 427 |
| 908. | 52.00 | Pioneer Union Elementary School District / 1,263 |
| 909. | 52.10 | Owens Valley Unified School District / 540 |
| 909. | 52.10 | Vista del Mar Union Elementary School District / 385 |
| 909. | 52.10 | Union Hill Elementary School District / 2,431 |
| 909. | 52.10 | Twain Harte-Long Barn Union Elementary School District / 5,562 |
| 913. | 52.20 | Fall River Joint Unified School District / 7,131 |
| 914. | 52.30 | Liberty Elementary School District / 1,765 |
| 914. | 52.30 | Gold Trail Union Elementary School District / 5,950 |
| 914. | 52.30 | Igo, Ono, Platina Union Elementary School District / 844 |
| 914. | 52.30 | Mineral Elementary School District / 234 |
| 918. | 52.40 | Nicasio Elementary School District / 534 |
| 918. | 52.40 | Nevada City Elementary School District / 15,874 |
| 918. | 52.40 | Fort Ross Elementary School District / 556 |
| 921. | 52.50 | Bolinas-Stinson Union Elementary School District / 1,633 |
| 921. | 52.50 | Pacific Unified School District / 359 |
| 921. | 52.50 | Delphic Elementary School District / 117 |
| 924. | 52.60 | Butteville Union Elementary School District / 1,759 |
| 925. | 52.70 | Southside Elementary School District / 1,880 |
| 926. | 52.80 | Mountain Union Elementary School District / 1,208 |
| 927. | 52.90 | Portola Valley Elementary School District / 6,305 |
| 928. | 53.00 | Trinity Alps Unified School District in Coffee Creek / 236 |
| 928. | 53.00 | Caliente Union Elementary School District / 949 |
| 928. | 53.00 | Coffee Creek Elementary School District / 236 |
| 931. | 53.10 | Yosemite Unified School District in Raymond-Knowles / 1,170 |
| 931. | 53.10 | Newcastle Elementary School District / 2,520 |
| 931. | 53.10 | Indian Diggings Elementary School District / 111 |
| 931. | 53.10 | Raymond-Knowles Union Elementary School District / 1,170 |
| 935. | 53.20 | Southern Trinity Joint Unified School District / 882 |
| 935. | 53.20 | Montgomery Elementary School District / 681 |
| 937. | 53.40 | Three Rivers Union Elementary School District / 2,291 |
| 938. | 53.70 | Canyon Elementary School District / 125 |
| 938. | 53.70 | Big Oak Flat-Groveland Unified School District / 5,168 |
| 940. | 53.80 | Point Arena Joint Union High School District / 4,685 |
| 941. | 53.90 | Chicago Park Elementary School District / 1,231 |
| 942. | 54.00 | Gazelle Union Elementary School District / 356 |
| 943. | 54.10 | French Gulch-Whiskeytown Elementary School District / 404 |
| 944. | 54.20 | Willow Grove Union Elementary School District / 237 |
| 945. | 54.30 | Willow Creek Elementary School District / 644 |
| 945. | 54.30 | Indian Springs Elementary School District / 116 |
| 945. | 54.30 | Blake Elementary School District / 213 |
| 948. | 54.40 | Shoreline Unified School District / 5,654 |
| 948. | 54.40 | Washington Union Elementary School District / 6,283 |
| 948. | 54.40 | South Fork Union Elementary School District / 3,787 |
| 951. | 54.50 | Kashia Elementary School District / 76 |
| 952. | 54.60 | Montecito Union Elementary School District / 5,869 |
| 953. | 54.80 | Kernville Union Elementary School District / 9,828 |
| 954. | 55.00 | Harmony Union Elementary School District / 4,467 |
| 955. | 55.20 | Linns Valley-Poso Flat Union School District / 686 |
| 955. | 55.20 | Carmel Unified School District / 22,883 |
| 957. | 55.30 | Mendocino Unified School District / 5,942 |
| 958. | 55.50 | Oak Run Elementary School District / 525 |
| 958. | 55.50 | Black Butte Union Elementary School District / 4,207 |
| 958. | 55.50 | Springville Union Elementary School District / 3,359 |
| 961. | 55.60 | Latrobe Elementary School District / 2,965 |
| 961. | 55.60 | Alexander Valley Union Elementary School District / 889 |
| 963. | 55.70 | Burnt Ranch Elementary School District / 748 |
| 963. | 55.70 | Castle Rock Union Elementary School District / 363 |
| 963. | 55.70 | Trinity Alps Unified School District in Burnt Ranch / 748 |
| 966. | 55.80 | Klamath River Union Elementary School District / 587 |
| 967. | 55.90 | Seiad Elementary School District / 331 |
| 968. | 56.10 | Warner Unified School District / 1,721 |
| 968. | 56.10 | Silver Fork Elementary School District / 160 |
| 968. | 56.10 | Hot Springs Elementary School District / 321 |
| 971. | 56.20 | Vallecito Union Elementary School District / 8,803 |
| 972. | 56.30 | Feather Falls Union Elementary School District / 475 |
| 973. | 56.70 | Camptonville Elementary School District / 600 |
| 973. | 56.70 | Cayucos Elementary School District / 2,586 |
| 975. | 56.90 | Borrego Springs Unified School District / 2,610 |
| 976. | 57.00 | Manton Joint Union Elementary School District / 347 |
| 977. | 57.30 | Maple Creek Elementary School District / 33 |
| 978. | 57.70 | Golden Feather Union Elementary School District / 2,419 |
| 978. | 57.70 | Coast Unified School District / 7,103 |
| 980. | 57.90 | Panoche Elementary School District / 127 |
| 981. | 58.10 | Bitterwater-Tully Union Elementary School District / 88 |
| 982. | 58.80 | Ravendale-Termo Elementary School District / 49 |
| 983. | 61.90 | Trinity Center Elementary School District / 489 |
| 983. | 61.90 | Trinity Alps Unified School District in Trinity Center / 489 |
| 985. | 65.60 | Kenwood Elementary School District / 3,697 |
| 986. | 66.90 | Horicon Elementary School District / 995 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
